River navigation is over, the time has come to decrease the number of suburbian trains which are so popular in summer time when people often go to their dachas (summer houses).
Now not many people go to dachas, so there is no need in so many trains. Trains Kazan-Arsk, Kazan-Tyurlema and Tyurlema-Arsk will be cancelled.
This will last till summer timetable. So for those that still go in those directions: go to Kazan bus station, there are routes to Arsk and Tyurlema